In addition, the NWS has put out heat advisories for all over the country, telling everyone to stay inside. On an ordinary hot day, that might mean an excuse for summer fun. But not today. Today is officially too hot for fun.

Too Hot for Summer Sales. The marketing geniuses over at Jet Blue thought they'd take advantage of the heat to put on a sale, offering up to 90 percent off round-trip fares from New York on any day it reached 90 by noon in Central Park. Unfortunately, with this week's temps, the airline couldn't afford the promotion.